From Wikopedia: Tulum (Spanish pronunciation: [tuˈlum], Yucatec: Tulu’um) is the site of a pre-Columbian Mayan walled city which served as a major port for Coba, in the Mexican state of Quintana Roo.The ruins are situated on 12-meter (39 ft) tall cliffs along the east coast of the Yucatán Peninsula on the Caribbean Sea in the state of … Continue reading Tulum: ancient Mayan ruins